Tag: HDLC
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Data Link Layer Protocols
Synchronous data link control / SDLC: supports loop or hub go-ahead configuration used with bounded and unbounded media. High Level Data Link Control / HDLC: Provides an option for a 32bit checksum, maintains data integrity, and provides flow control. Link access procedure balanced / LAPB: Performs packet framing operations, using I-, S- and U-frames.